<?php

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 * Description of myClasses
 *
 * @author uros
 */
class myClasses {
    
    public function sec2hms ($sec, $padHours = false) 
  {
    //check if number is negative
    if ($sec<0) {$neg='-';}
    else $neg='';
    
    // start with a blank string
    $hms = "";
    
    // do the hours first: there are 3600 seconds in an hour, so if we divide
    // the total number of seconds by 3600 and throw away the remainder, we're
    // left with the number of hours in those seconds
    $hours = abs(intval(intval($sec) / 3600)); 

    // add hours to $hms (with a leading 0 if asked for)
    $hms .= ($padHours) 
          ? str_pad($hours, 2, "0", STR_PAD_LEFT). ":"
          : ($hours). ":";
    
    // dividing the total seconds by 60 will give us the number of minutes
    // in total, but we're interested in *minutes past the hour* and to get
    // this, we have to divide by 60 again and then use the remainder
    $minutes = abs(intval(($sec / 60) % 60)); 

    // add minutes to $hms (with a leading 0 if needed)
    $hms .= str_pad($minutes, 2, "0", STR_PAD_LEFT). ":";

    // seconds past the minute are found by dividing the total number of seconds
    // by 60 and using the remainder
    $seconds = abs(intval($sec % 60)); 

    // add seconds to $hms (with a leading 0 if needed)
    $hms .= str_pad($seconds, 2, "0", STR_PAD_LEFT);
 
    // done!
    return $neg.$hms;
    
  }
}

?>
